▎ 摘　　要

NOVELTY - Formation of a biomass-derived hydrocarbon feedstock involves ensuring the moisture content of a biomass feedstock is 10 wt.% or less, pyrolyzing the low-moisture biomass feedstock at more than 950 degrees C to form a mixture of biochar, a hydrocarbon feedstock, non-condensable light gases, such as hydrogen, carbon monoxide, carbon dioxide and methane, and water, and separating the hydrocarbon feedstock from the mixture. USE - Formation of biomass-derived hydrocarbon feedstock used for forming bio-derived liquefied petroleum gas (all claimed). Can also be used for producing jet fuel, diesel, and naphtha. ADVANTAGE - The method economically produces biomass-derived hydrocarbon feedstock. The biomass-derived hydrocarbon feedstock produces bio-derived liquefied petroleum gas with high quality. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) formation of a bio-derived liquefied petroleum gas fuel, which involves providing the biomass-derived hydrocarbon feedstock comprising at least 0.1 wt.% of one or more 8C compounds, at least 0.5 wt.% of one or more 10C compounds, at least 5% of one or more 12C compounds, at least 5 wt.% of one or more 16C compounds, and at least 30 wt.% of at least one or more 18C compounds, processing the hydrocarbon feedstock to produce a refined bio-oil by at least partially removing sulfur containing components from the hydrocarbon feedstock, hydro-treating the hydrocarbon feedstock, and hydro-isomerizing the hydrocarbon feedstock, and separating the bio-derived liquefied petroleum gas from the refined bio-oil; (2) the desulfurized hydrocarbon feedstock, which comprises at least 0.5 wt.% of one or more 8C compounds, at least 2 wt.% of one or more 10C compounds, at least 4 wt.% of one or more 12C compounds, at least 10 wt.% of one or more 16C compounds, and at least 25 wt.% of one or more 18C compounds; (3) the hydrotreated hydrocarbon feedstock, which comprises at least 0.5 wt.% of one or more 8C compounds, at least 6 wt.% of one or more 10C compounds, at least 4 wt.% of one or more 12C compounds, at least 3 wt.% of one or more 16C compounds, and at least 30 wt.% of one or more 18C compounds; (4) the hydro-isomerized hydrocarbon feedstock, which comprises at least 0.5 wt.% of one or more 8C compounds, at least 7.5 wt.% of one or more 10C compounds, at least 4 wt.% of one or more 12C compounds, at least 7 wt.% of one or more 16C compounds, and at least 12 wt.% of one or more 18C compounds; and (5) the refined bio-oil, which comprises at least 7.5 wt.% of one or more 10C compounds, at least 4 wt.% of one or more 12C compounds, at least 7 wt.% of one or more 15C compounds, and at least 12 wt.% of one or more 18C compounds.